I have a 2006 4DR LX Honda Civic, and the car is still in warranty. But every few weeks or so without warning the car will not start. It won’t even turn over, or attempt to turn over. The dash lights blink on for a moment and then die as I try to turn the car on. We tried to jump it and nothing happens. The next day the car starts fine. My car dealership is puzzled. They’ve checked the battery, the ignition and they claim to have checked the wires and such. They also called the Honda tech support. Does anyone have any other ideas that I can give my mechanic? Any help would be appreciated.